title: [Determination of urinary N. methyl nicotinamide and biochemical diagnosis of factor PP deficiency].
mesh_terms: D001826:Body Fluids; D006801:Humans; D009525:Niacin / Q000652:urine*; D009536:Niacinamide; D009539:Nicotinic Acids; D010383:Pellagra; D014551:Urinary Tract
chemical_list: D009539:Nicotinic Acids; D009536:Niacinamide; D009525:Niacin
keywords: NICOTINIC ACID/in urine; PELLAGRA
vernacular_title: Determinación de la N. metil nicotinamida en la orina y diagnosis bioquämica de carenica del factor PP.